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Re: Why are module parameters under /etc/modprobe.d not respected?



Hi,

On 03/09/24 at 17:51, ael wrote:
Hello,

I am running debian testing, updated daily.
I'm on stable, so I can't help much


After yesterday's update, the kernel module snd_hda_intel is being
loaded with the wrong (default) parameters.
Have you verified this by running the following commands:

~$ cat /sys/module/snd_hda_intel/parameters/id
~$ cat /sys/module/snd_hda_intel/parameters/index


I have /etc/modprobe.d/snd-hda.conf
which specifies:
options snd_hda_intel id=[HDMI,PCH] index=1,0

The details are very unlikely to be important, but if you are
interested, the snd_hda_intel module defaults to emitting sound on the
HDMI port instead of the PCH port connected to the speakers and
headphone.

as workaround try to specify those parameters in the kernel-line in the boot loader. See:

https://wiki.archlinux.org/title/Kernel_parameters

then verify by running "cat" on the /sys/ filesystem as described above.

Cheers
--
Franco Martelli


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